| 三次系统中13个极限环的一种新分布 |
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| 引用本文： | 赵丽琴. 三次系统中13个极限环的一种新分布[J]. 北京师范大学学报(自然科学版), 2012, 48(3): 231-234 |
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| 作者姓名： | 赵丽琴 |
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| 作者单位： | 北京师范大学数学科学学院 数学与复杂系统教育部重点实验室,北京,100875 |
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| 基金项目： | Supported by the Fundamental Research Funds for the Central Vniversities |
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| 摘 要： | 应用分支理论等方法,得到了3次系统中13个极限环的一种新分布.
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| 关 键 词： | 三次系统 极限环 后继函数 阿贝尔积分 |
A NEW CONFIGURATION OF 13 LIMIT CYCLES FOR A CUBIC SYSTEM |
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| ZHAO Liqin. A NEW CONFIGURATION OF 13 LIMIT CYCLES FOR A CUBIC SYSTEM[J]. Journal of Beijing Normal University(Natural Science), 2012, 48(3): 231-234 |
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| Authors: | ZHAO Liqin |
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| Affiliation: | ZHAO Liqin(School of Mathematical Sciences,Key Laboratory of Mathematics and Complex Systems of Ministry of Education,Beijing Normal University,100875,Beijing,China) |
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| Abstract: | A new configuration of 13 limit cycles for a cubic system was obtained by means of bifurcation theory and the method of Li C.et al. |
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| Keywords: | cubic system limit cycle displacement function Abelian integral |
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